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Advanced � ;ORING LOG <br /> GeoEnvironmental, Inc. <br /> _ - BOREHOLE NO . : EW-2 <br /> 837 Shaw Road , Stockton , CA 95215 <br /> (209) 467-1006 FAX: (209) 467-1118 TOTAL DEPTH : 40 ' <br /> Project: Quick N Save #1 Drilling Co . : All Well Abandonement <br /> Site Location : 1901 South EI Dorado Rig/Auger Type: CME-75 <br /> Stockton , CA Logged By: A. Luis Gardea <br /> I: Reviewed By: William R. Little <br /> Project No. : AGE-NC-99-0654 <br /> Date(s) Drilled : 02 August 2010 <br /> Notes: Single completed 4" diameter groundwater s Water Level Before Drilling <br /> Page 1 of 1 <br /> extraction well . i Water Level After Drilling <br />'t l <br /> 1 i Depth Sample Blows PID Soil USCS Class and Well Well <br /> 1 ID (per 6n) (ppm) Symbol Soil Description Completion Description <br /> r) 0—Well cover cristy box <br /> Water tight cap <br /> Cement grout seal from - <br /> - 5 Old fill 0 Pea gravel fill based on soil cutting observations. I Pro -0.5' bsg <br /> Pea gravel fill based on soil cutting observations. <br /> — 10 Old fill 0 4" Casing diameter <br /> i � <br /> (;a lo" Boring diameter <br /> — 15 Old fill 0 Pea gravel fill based on soil cutting observations. <br /> Bentonite seal from -13' <br /> ( o -11' bsg <br /> IJ <br /> — 20 EW2-20 4/7/10 1638 11 ML: Tan Brown, damp, SILT; very stiff, no hydrocarbon <br /> (HC) odor. #3 sand from 40' to 13' <br /> bsg <br /> (- No recovery <br /> — 2 6/7/11 0 .030 slot size <br /> — 30 EW2-30 5/7/3 >9999 SW: Tan Brown, saturated, SAND; medium dense, no <br /> HC odor. <br /> ML: Blue Grey, saturated, SANDY SILT; very stiff, no <br /> JHC odor. <br /> — 35 EW2-35 5/10/14 >9999 TM <br /> --40 EW2-40 8/11/16 4391 ML: Blue Grey, damp, SANDY SILT; stiff, no HC odor. i: i - i}i Cap at 40' bsg <br /> �J <br /> ME <br />